We're dividing 216724 by 26 
The aim is to understand the frequency of 26 in 216724.

Let's proceed to step 1:
The number 26 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 26

On to step 2:
If we divide 21 by 26, we get 0 and a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 26

On to step 3:
The number 26 fits into 216 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 208 from 216, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 26

Moving on to step 4:
87 divided by 26 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
The remainder is 9 after subtracting 78 from 87.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 26

Step 5:
26 can be fit into 92 3 times, resulting in a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 833.0
Subtract 78 from 92 to get 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 26

Going ahead to step 6:
If we divide 144 by 26, we get 5 and a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 8335.0
The remainder is 14 after subtracting 130 from 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
If we divide 140 by 26, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 8335.5
If we subtract 130 from 140, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
26 goes into 100 3 times with a remainder of 22.
The next digit of our result is 3. 
Result so far: 8335.53
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
When dividing 220 by 26, we get 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 8335.538
If we take 208 away from 220, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
The number 26 fits into 120 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 8335.5384
Subtracting 104 from 120 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
If we divide 160 by 26, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 8335.53846
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
26 goes into 40 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 8335.538461
If we take 26 away from 40, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
When dividing 140 by 26, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 8335.5384615
Deduct 130 from 140 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
26 can be fit into 100 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 8335.53846153
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 8335.53846153, with a leftover of 2.2e-08.